baber/WOPTO huggingface dataset:
Patent JP-S5988775-A (JP)
Title: Electrostatic recording device
Inventor: TARUMI NORIYOSHI
IPC: G03G15/16
Filed: 1982-11-15
Abstract: PURPOSE:To improve the cleaning effect and picture quality by using a conductive toner and, at the same time, a conductive roller rotating while pressure- contacting with an intermediate transferring body and grounding the surface for cleaning the intermediate transferring body. CONSTITUTION:A toner image formed on a toner image forming body 1 is transferred onto a belt-like intermediate transferring body 7 which is rotated by means of a transferring press roller 8 while pressure-contacted with the toner image, and then, transferred onto a recording paper P which is fed by means of a heating roller 9 and fixing press roller 11 while pressure-contacted with the intermediate transferring body 7. Then the intermediate transferring body 7 is cleaned while the body 7 is put with pressure between a conductive tension roller 10 grounding the surface and a cleaning roller which is made of conductive silicone rubber grounding the surface. When the conductive toner is used with such a constitution, the remaining toner is removed from the intermediate transferring body 7 by means of the cleaning roller 12 to obtain a clear picture.
Patent JP-H0364583-A (JP)
Title: Synthetic leather and its production
Inventor: OSAWA KATSUMI
IPC: B32B27/40
Filed: 1989-07-31
Abstract: PURPOSE:To produce a synthetic leather similar to natural leather by laminating a polyurethane resin layer containing a water-soluble natural polymer on a fine porous layer of a substrate having a porous layer formed by wet-process and removing the natural polymer from the resin layer while rotating the laminate in water, thereby forming a porous skin layer. CONSTITUTION:A fine porous polyurethane layer 3 produced by wet-process is formed on and integrated to at least one surface of a substrate 2 made of nylon, polyester, etc. A polyurethane resin containing fine powder 10 of a water- soluble natural polymer (e.g. starch) ia laminated on the surface of the porous layer and the natural polymer is removed while rotating the laminate in water to form a porous surface layer 14. Since the polymer is removed under rotation, the substrate is subjected also to crumpling action to attain a soft feeling and form a crimped pattern and concave wrinkles b having fine crimped pattern near the concave wrinkles. Accordingly, a synthetic leather having excellent moisture permeability and air permeability and similar to natural leather can be produced by this process.
Patent JP-H0734741-A (JP)
Title: Coin operation lock
Inventor: NAKAI HATSUO
IPC: E05B65/00
Filed: 1993-07-16
Abstract: PURPOSE:To reduce the size of a coin-operated lock based on a coin holder removal system and simplify internal structure by installing removably a coin holder into a case and installing a holder lock mechanism and a key piece lock mechanism in the case. CONSTITUTION:After a proper coin A is set in a coin holding hole 24, if a coin holder 22 is pushed into a case 21 from a holder insertion port, a slope surface 26a of both rods 26 will push a projected part 37 of a key lock member 36 outwardly so that a projected part 38 may remove from an engagement recessed part 34 of a key piece 27, thereby releasing the engagement. Then, the key piece 27 is pulled out from a key removable port 28 so that a handcart is used. The handcart is returned to a depository after it is used. When the key piece connected to a different handcart is inserted from the key removable port 28, a slope surface 33 pushes a projected part 46, thereby releasing the engagement between the projected part 46 and an engagement offset 26b and returning the coin A. When a man in charge moves the handcart, a master key is used and the rod is inserted into a release hole, thereby releasing the engagement between the projected part 38 and the engagement recessed part 34.
Patent JP-H0735108-A (JP)
Title: Priority circuit type flow dividing valve
Inventor: IRIE SETSUO
IPC: F15B13/06
Filed: 1993-07-16
Abstract: PURPOSE:To decrease a load on a pressure oil supply port side when an oil supply quantity is very small. CONSTITUTION:An operational oil supply port 3, a priority discharge port 4, an excessive oil discharge port 5 and a spool 6 for dividing flow are provided at a priority circuit type flow dividing valve 1. For the spool 6 for dividing the flow, a bleed-off passage 30 with its small diameter is provided in a position from which a part of supply oil is discharged to excessive oil discharge port side when the flow-in quantity of the oil pressure oil from a supply port is small, but which is shut off from an excessive oil discharge port, following the transfer of the spool for dividing the flow, after the supplied oil quantity reaches a specific oil quantity. Consequently, a part of supply oil from the bleed-off passage 30 is discharged when the supply quantity of the operational oil is small, and then a load on the operational oil supply port side is decreased. The bleed-off passage 30 is shut off and is operated as the priority circuit type dividing flow valve when the supplied operational oil supply quantity is increased.
Patent JP-2001026404-A (JP)
Title: Spacer for ozonizer
Inventor: HASHIMOTO MICHIKO
IPC: H01T23/00
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a spacer for an ozonizer capable of easily assembling the ozonizer having a ground side electrode tube and a discharge tube. SOLUTION: The spacer 3 for ozonizer is interposed between the ground side electrode tube 1 and the discharge tube 2 which constitute the ozonizer. The spacer 3 is composed of a cyclic band extending to the whole periphery of the outside surface of the discharge tube 2 and the cyclic band has circular projected parts 32 in contact with the inside surface of the ground side electrode tube 1. The cyclic band of the spacer 3 has flexible linear projected parts 31 and has extending and contracting property as a whole and is fitted in the outer periphery of the discharge tube 2. The discharge tube 2, in which the spacer 3 is fitted, is inserted into the ground side electrode tube 1.
Patent JP-S6178721-A (JP)
Title: Antitumor agent
Inventor: IDA NOBUTAKA
IPC: A61P35/00
Filed: 1984-09-26
Abstract: PURPOSE:To provide an antitumor agent containing descarboxyl-desdimethyl- quadrone as an active component. CONSTITUTION:The objective antitumor agent can be prepared by using the compound of formula I as an active component. The compound exhibits higher antitumor activity than conventional quadronemimic compounds, and can by synthesized easily from the compound of formula II according to the reaction formula. It can be administered orally or parenterally, in the form of powder, granule, tablet, capsule, etc. for oral administration, or injection, instillation suppository, etc. for parenteral administration. Dose: 10-500mg daily.
Patent JP-2001025559-A (JP)
Title: Pachinko machine
Inventor: OKUMURA MASAHIRO
IPC: A63F7/02
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To reliably feed pachinko balls to a ball payout device by making the balls in a ball tank flow equally. SOLUTION: In the pachinko machine which is provided with a ball tank 15 storing balls for a Japanese pinball game at the upper part of a mechanism plate 13, a ball guiding gutter 16 having plural ball lining up paths 37a and 37b for lining up balls flowing out from a ball leading out port 27 opened at the bottom wall 26 of the tank 15 and a ball payout device capable of executing plural kinds of discharging, a part of the port 27 positioned at the upstream parts of the plural paths 37a to 37c is closed with a bottom wall 26a and its upper surface is made to be a slope toward the paths 37a, 37b the upstream parts of which are not closed.
Patent JP-S6443538-A (JP)
Title: Flame-retarding resin composition and laminating material prepared therefrom
Inventor: NAGAI AKIRA
IPC: H05K1/03
Filed: 1987-08-12
Abstract: PURPOSE:To obtain a low-dielectric constant flame-retarding laminating material excellent in heat resistance and electrical properties, by laminating prepregs obtained by impregnating bases with a flame-retarding resin composition essentially consisting of a specified prepolymer and drying them. CONSTITUTION:A flame-retarding resin composition is obtained by mixing 80-20wt.% prepolymer of the formula (wherein R1 is an epoxy reactive group, R2 is an unsaturated reactive group, m and n are each 1-4, X and Y are comonomer ratios, and X+Y is 1) with 80-20wt.% 1,2-polybutadiene derivative having an unsaturated group in a side chain. 100pts.wt. this composition is mixed with 0.1-10pts.wt. radical polymerization initiator (e.g., benzoyl peroxide), a curing agent (e.g., phenolic resin), etc. and the mixture is dissolved in an organic solvent (e.g., toluene) to obtain a varnish. prepregs obtained by impregnating bases with this varnish and drying them at room temperature - 170 deg.C are laminated and heated at 100-250 deg.C under a pressure of 1-100kgf/cm<2> and cured to obtain a laminating material.
Patent JP-S58146388-A (JP)
Inventor: BUARUTAA HAAGAA
IPC: D05B35/02
Filed: 1982-11-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1146484-A (JP)
Title: Pulse generator
Inventor: TOYAMA ISAO
IPC: G21K1/08
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a pulse generator of one cycle whose positive and negative peak-to-peak values are equal to each other in generating pulse large current, by discharging electric charges charged in a capacitor rapidly to inductive load. SOLUTION: This generator is provided with a capacitor 6 connected in parallel to a charging DC power source 4 in a pulse generating circuit consisting of a discharging switch formed by antiparallel-connecting a control rectifying element 1 with a diode 2, a load coil 3, the charging DC power source 4, and a charging resistor 5, and a formed so as to produce pulse large current by discharging electric charges charged in the capacitor 6 rapidly to the load coil 3 through the discharging switch. A compensation circuit formed by serially connecting a compensation coil 7, and the diode 8 is connected in parallel to the load coil 3, so that the peak-to-peak value of the first wave of the current waveform passing through the load coil 3 and that of the second wave may be roughly equal to each other.
Patent JP-S6356990-A (JP)
Inventor: KOBAYASHI KENZO
IPC: H05K3/12
Filed: 1986-08-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0731468-A (JP)
Title: Method for continuous liquid culturing of mold
Inventor: YAMAZAKI TATSUO
IPC: C12N9/58
Filed: 1993-07-19
Abstract: PURPOSE:To simply and efficiently carry out the continuous liquid culturing of a mold excellent in productivity by inoculating the mold having the protease productivity into a specific liquid culture medium and culturing the mold while keeping the concentration, etc., of dissolved oxygen during the culturing constant. CONSTITUTION:A mold such as a filamentous fungus, having the protease productivity and belonging to the genus Aspergillus is inoculated into two or more culture media having substantially the same ratio (C/N ratio) of carbon to nitrogen as a liquid culture medium and cultured while keeping the concentration of dissolved oxygen or pH during the culturing constant. Thereby, the continuous liquid culturing of the mold is carried out.
Patent JP-S6260175-A (JP)
Title: Video tape recorder
Inventor: TATE KATSUICHI
IPC: G11B20/12
Filed: 1985-09-10
Abstract: PURPOSE:To attain the accurate record and reproduction of PCM signals by supplying the video signals and the PCM sound signals produced with the sampling frequency asynchronous with those video signals for each prescribed number of fields in case the PCM signals are recorded and reproduced by a video tape recorder in place of the synchronizing signals and completing a format within said prescribed field unit. CONSTITUTION:The 1st head which records and reproduces a video period of video signals to a rotary drum is provided to a video tape recorder of an NTSC color system together with the 2nd head which record and reproduces the periods excluding the video period. Then a magnetic tape fed obliquely is divided in two parts in its width direction and these two tape parts have contacts with the 1st and 2nd heads respectively. In such a constitution, at every four fields are divided into 50 blocks for each unit of 200 fields when the PCM signals having a 44.1kHz sampling frequency is recorded and reproduced by the 2nd head. Then each field of an optional block consists of 735 samples. While other 49 blocks contain three fields of 736 samples and a single field of 735 samples.
Patent JP-H0484474-A (JP)
Title: Laser apparatus
Inventor: HARUTA TAKEO
IPC: H01S3/0977
Filed: 1990-07-27
Abstract: PURPOSE:To increase the dielectric constant of a dielectric substance to stabilize discharge and take a longer effective discharge length to increase laser output by providing a pair of main electrodes forming excitation discharge, one of which is an open electrode. and an auxiliary electrode with a dielectric substance sandwiched on the open electrode surface. CONSTITUTION:The insulation between an open electrode 3 and auxiliary electrode 14. 14' in the abutment surface of dielectric substances 13, 13' is made complete by adopting a structure in which the bottom surfaces of the dielectric substances 13, 13' are made to abut with each other. Thus, round insulation breakdown from the open electrode 3 to the auxiliary electrode 14, 14' can be prevented. Therefore, a long open electrode can be used without dividing the open electrode 3 into two portions. In this embodiment, two cylindrical dielectric substances of TiO2 (dielectric constant: 90) each of which having a length of 30cm. The bottom surfaces thereof are made to abut with each other, forming a dielectric substance having a length of 60cm. The length of the open electrode is 40cm, and the effective charge length is 35cm.
Patent JP-H0663249-A (JP)
Title: Vehicle for carrying occupant
Inventor: HIRUTON ORIBAA HANSUMAN
IPC: B62K5/00
Filed: 1992-07-03
Abstract: PURPOSE: To provide a vehicle for entertainment capable of being operated and braked by a rider and to be propelled downward in a hillside or a slope by gravity. CONSTITUTION: This vehicle comprises a main body for carrying a rider and three or more wheels. At least one of the wheels is made to be an operable ground wheel 23 with which a control rod is linked, and can be steered rightward and leftward by a handlebar 20 fixed at the control rod. Further, the control rod is linked with a controller, and by moving the handlebar forward the ground wheel 23 is drawn into the main body, the front part of the main body is lowered to make a patch 24 contact with the ground and control the vehicle. On the other hand, a control rod 19 is linked with a rear grounding wheel 31 by a series of mechanisms, so that by moving a handlebar 20 backward, the front part of the main body is somewhat raised, while the rear grounding wheel 31 is pulled forward to be brought into contact with a rear curved patch 41 to be able to brake the vehicle.
Patent JP-H0484455-A (JP)
Title: Booster circuit
Inventor: SAKUI YASUSHI
IPC: H01L27/10
Filed: 1990-07-27
Abstract: PURPOSE:To obtain a sufficiently higher level of boosting potential by biasing sufficiently the gate source of a second MOS transistor for electric charge transfer during boosting operation with reverse phase clocks. CONSTITUTION:When a precharge signal phiP is under an initial state of 'L', power source potential Vcc is precharged to a second node 2 where a boosting circuit fails to drive a charge pump. When the precharge signal phiP is in a level of 'H', a MOS transistor T3 turns off. When a trigger signal phiT is in a level of 'H', a ring oscillator begins its oscillating motion, thereby providing reverse phase clocks phiA and phiB respectively. While the clock phiA remains in a level of 'L', a first node A is charged from the potential VM to a potential lower by the threshold voltage of the MOS transistor T. When the it turns to the H level, the charge of the first node A is transferred to a second node B.
Patent JP-S6356411-A (JP)
Title: Parting agent
Inventor: HISAMOTO IWAO
IPC: C08L71/02
Filed: 1986-08-26
Abstract: PURPOSE:To obtain prominent film making property and permit the forming of an uniform coating film without spoiling the appearance of the obtained molded form of polyurethane, by a method wherein a polyester series polymer or a polyether series polymer, containing perfluoroalkyl group, and the ladder polymer of organosilsesquioxane are contained in a parting agent. CONSTITUTION:A parting agent consists of 30-95wt% of polyester series polymer or polyether series polymer, containing perfluoroalkyl, and 5-70wt% of the ladder polymer of organosilsesquioxane. According to thin method, the parting agent, which will never spoil the appearance of the molded form of urethane, may be obtained while this parting agent may be used for the molding of high polymeric substance except polyurethane resin, is provided with a long parting life, is prominent in a film making property and parting performance and will never affect the secondary workability of the molded form of the high polymeric substance. When the parting agent is used to effect parting process, the parting agent is disolved or dispersed into organic solvent or aqueous medium to coat it on the inner surface of a mold. The concentration of the parting agent in organic solvent solution or aqueous dispersion solution is normally around 0.01-40wt%.
Patent JP-2000031293-A (JP)
Title: Semiconductor device
Inventor: YAMAGUCHI AKIRA
IPC: H01L27/092
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To enable reduction of a layout area in a CMOS circuit having a source diffusion layer and a well region having the same potential as the diffusion layer. SOLUTION: In a P channel MOS transistor having a P+ type source diffusion layer 22 and an N well region 12 both having an identical potential, for example, the source diffusion layer 22 and an N+ type substrate diffusion layer 23 of a diffusion region different in type from the layer 22 are formed on a surface of the N well region 12 at a location corresponding to the source region. A source contact 26 is provided to connect the source diffusion layer 22 and substrate diffusion layer 23 to an upper wiring layer via a salicide layer 24b. Since the source contact 26 is provided on the layer 23, the contact 26 can be positioned closer to the P well region 13.
Patent JP-S58101416-A (JP)
Inventor: KANEKO SHINICHI
IPC: H01G11/42
Filed: 1981-12-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6356618-A (JP)
Title: Ferrule for optical connector
Inventor: NAGASE AKIRA
IPC: G02B6/36
Filed: 1986-08-27
Abstract: PURPOSE:To reduce greatly the end surface grinding time when a ferrule for an optical connector is worked into an optical connector member by forming the tip part of the ferrule nearly in the shape of a truncated cone which has a top surface much smaller than the section of the ferrule main body part. CONSTITUTION:A through hole 2 where an optical fiber is stored is formed in the center of a ferrule 1 whose tip is in the shape of the truncated cone, and the optical fiber to be connected is inserted into and fixed in the through hole 2; and then the tip of the ferrule is ground spherically to a radius R about a point O on the axis of the ferrule as a center as shown by a dotted line to remove an area shown by E1 in the figure. Thus, the part which is ground away so as to obtain the necessary shape as the connector member is extremely small and the grinding time can be shortened.
Patent JP-H0248946-A (JP)
Title: Manufacture of in-mold decorating sheet
Inventor: SHIBATA MASAYUKI
IPC: B32B38/10
Filed: 1988-08-11
Abstract: PURPOSE:To obtain an in-mold decorating sheet, on which pattern is clearly printed, by a method wherein pattern, which is printed in advance on a film, is transferred to a synthetic resin sheet suitable for forming. CONSTITUTION:A transfer sheet is produced by printing a releasant layer 5 and an adhesive layer 6 together with a pattern layer 2 on a film base material 1, which is easily printable and the dimensional stability of which at printing is high. The pattern layer of said transfer sheet is transferred to an easily formable synthetic resin sheet 3 and, after the base material film 1 is peeled off, an easily formable sheet 4 is laminated onto the pattern layer.
Patent JP-H1044859-A (JP)
Title: Transport method for rolled paper of non-carbon paper and transporting frame for the same
Inventor: SHIMODA HIDEKI
IPC: B60P3/035
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To raise the load efficiency of a transport for rolls of non-carbon paper from about 60%, an existing percentage, to 85 to 95% and lower the transport cost by utilizing a transport frame. SOLUTION: After loading five rolls 32 of non-carbon paper, a front cross member 24 is fixed to an upper frame 18, which ends the manual loading work of laterally arranging the rolls. Ceiling boards 19 are then fitted into the upper frame 18. Rolls 32 are thereafter mounted directly on a frame 10 as well as on a load-carrying platform 3 in an area F with a forklift. That way of loading permits a multitude of rolls 32 to be transported in the two, upper and lower, stages.
Patent JP-H0650487-A (JP)
Title: Manufacture of branch hose
Inventor: MITSUI KENICHI
IPC: F16L41/00
Filed: 1992-07-28
Abstract: PURPOSE:To reduce the manhours for manufacture of a branch hose and the number of components. CONSTITUTION:In a method of manufacturing a branch hoes composed of a hose body 1 and a small diameter hose 2 branching from the hose body 1, one end of the small diameter hose 2 separately molded, is laid as an insert in dies into which a molding material is then filled, so as to mold the hose body 1 integrally incorporated with the small diameter hose 2. Simultaneously with the molding of the hose body 1, the small diameter hose 2 can be integrally incorporated with the hose body 1.
Patent JP-H0524832-A (JP)
Title: Production of highly pure hydroxy zinc stannate powder
Inventor: KAWAMURA KYOKO
IPC: C01G19/00
Filed: 1991-07-16
Abstract: PURPOSE:To produce highly hydroxy zinc stannate powder. CONSTITUTION:An acidic aqueous solution containing stannic ions and zinc ions and an aqueous solution of ammonia are mixed each other to produce hydroxy zinc stannate precipitate at a final solution pH of 5-9. The produced precipitate is filtered out and dried. The method is advantageous for industrial production in that the hydroxy zinc stannate useful as a flame retardant can be directly produced by the simple method in which the acidic aqueous solution of tin/zinc is mixed with the aqueous solution of ammonia; the resultant precipitates sizes are suitable for decantation; and the residual salts can readily be removed by washing. Further, the highly pure hydroxy zinc stannate powder can be obtained without contamination with alkali metals, etc., in the resultant precipitates.
Patent JP-S5991388-A (JP)
Title: Time piece with pulse frequency meter
Inventor: IWASE SHINGO
IPC: A61B5/0245
Filed: 1982-11-16
Abstract: PURPOSE:To obtain a time piece with pulse frequency meter which enables health management monitoring pulses with the passage of time by comparing a calculated mean of pulses measured at a specified time with a specified value to control the generation of an alarm. CONSTITUTION:Each time the set time with a time setting section 2 is reached, a control circuit 12 is controlled by a time counting section 1 and pulses detected from a pulse detector section 3 is counted with a pulse counting circuit 4 to be stored into a memory 8. Based on the contents of the memory 8, an arithmetic circuit 9 calculates an average number of pulses and when the number of pulses exceeds the specified value, an alarm sounds with an alarm section 3 through the circuit 12. These pulses are monitored with the passage of time and an alarm is emitted as required. With such an arrangement, a time piece with a pulse frequency meter enabling health management is obtained.